Field Device Connecting Terminals - Dräger REGARD-1 Installation, Operation And Maintenance Manual

Description

Field device connecting terminals

No.
1 2
Reset
3 4
- 20 mA +
5 6
- 24 V +
7 8 9
- Input +
10- 11+
12- 13+
14 15 16
17 18 19
20 21 22
23 24 25
26 27 28
29 30 31
N E L
Issue 5 - June 2005
Function
External reset input
4-20 mA output (requires options circuit board)
24 VDC output for safety barrier (100 mA max.)
4-20 mA transmitter or SE Ex sensor input
A1 24 V switched output (100 mA max.)
A2 24 V switched output (100 mA max.)
Alarm 1 relay output
Alarm 2 relay output
TWA relay output (requires options circuit board)
A3 relay output
Fault relay output
Inhibit relay output
98 – 253 VAC output (500 mA max.) (back row terminals)
98 – 253 VAC input (front row terminals)
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